SerenityLestyn SerenityLestyn

22-08-2018
Mathematics

contestada

[tex]4a - (3a - 2b) + 3a[/tex]

Respuesta :

a5904640 a5904640

22-08-2018

4a - (3a - 2b) + 3a

4a - 3a + 2b + 3a

a + 2b + 3a

4a + 2b

2.(2a + b)

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